Note 7 - Accrued Expenses

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

NOTE 7. ACCRUED EXPENSES

At December 31, accrued expenses consist of the following:

	2021		2020
Payroll and related costs	$	58,182	$	25,319
Professional and consulting fees		26,070		-
Royalties		47,803		47,803
Accrued cost of revenues		212,020		170,928
Sales tax		31,902		31,902
Other		410		302
Total	$	376,387	$	276,254